Period of time after a policy year before the relevant insurance policy year is closed and adjustments to estimates of premium income and anticipated and paid claims are completed by the Board of Directors of the P&I Association, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Commitments and Contingencies (Details) $ in Thousands	12 Months Ended
Commitments and Contingencies (Details) $ in Thousands	Dec. 31, 2021 USD ($) $ / €	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Nov. 18, 2021 $ / €
Commitments and Contingencies [Abstract]
Pollution coverage per vessel per incident	$ 1,000,000
Closing period for relevant insurance policy year	3 years
Office Leases [Abstract]
Operating lease liability	$ 84	$ 184
Operating right-of-use asset	84	184
Monthly rent expense	$ 8
Exchange rate \| $ / €	1.14			1.1345
Rent expense	$ 47	104	$ 81
Impairment charge	0
Office Rental Obligations [Abstract]
Year 1	73
Year 2	20
Total	93
Less imputed interest	(9)
Present value of lease liabilities	84	184
Lease liabilities, current	66	94
Lease liabilities, non- current	$ 18	$ 90
Maximum [Member]
Office Leases [Abstract]
Term of leases	3 years